Which of the following substances is considered a good semiconductor?
a. Copper
b. Porcelain
c. Silicon
d. Silver
c. Silicon
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Technician A says a typical V8 can be balanced in about 30 minutes. Technician B says in-line engines do not use bob weights. Who is correct?
A. Technician A B. Technician B C. Both technicians D. Neither technician
Convert 36 degrees Celsius to degrees Fahrenheit and round to the nearest of the following values:
A. 32 degrees Fahrenheit B. 50 degrees Fahrenheit C. 100 degrees Fahrenheit D. 360 degrees Fahrenheit
In the retail market, ÒhothouseÓ vegetables command higher prices than field production vegetables
Indicate whether the statement is true or false.Which of the following is true as regards the U.S. service sector?
a. It is not as important as the manufacturing sector. b. It provides some sort of utility for consumers. c. It has been a fairly stable component of the U.S. economy for over half a century. d. All of the above are correct. e. None of the above are correct.